816 Results for: "Analytical Standards"

Supplier: ERA

One 2 mL flame-sealed ampule yields in excess of 200 mL of this water pollution, volatiles standard after dilution

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

High-quality flow cells for Agilent HPLC detectors to allow the best performance in all applications.

Supplier: Upchurch Scientific

A precolumn filter placed between the sample injection valve and the HPLC column protects the column from particles originating in the sample and from pump and valve seal wear.

Supplier: DWK Life Sciences (KIMBLE)

MicroLiter µLPlate® components include a proprietary product line of 96-well round and square well microplates with glass inserts and color-coded caps.

Supplier: BD

Mueller Hinton II Agar is used in the standardized disc diffusion procedure for determining the susceptibility of rapidly growing aerobic organisms to antimicrobial agents.

Supplier: TCI America

[Standard Material for GC]
CAS Number: 629-99-2
MDL Number: MFCD00009353
Molecular Formula: C25H52
Molecular Weight: 352.69
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Color: White
Boiling point (°C): 254
Melting point (°C): 54
Flash Point (°C): 120

Supplier: TCI America

[Standard Material for GC]
CAS Number: 6765-39-5
MDL Number: MFCD00009000
Molecular Formula: C17H34
Molecular Weight: 238.46
Purity/Analysis Method: >99.5% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 300
Flash Point (°C): 110
Specific Gravity (20/20): 0.79

Supplier: TCI America

[Standard Material for GC]
CAS Number: 593-45-3
MDL Number: MFCD00009007
Molecular Formula: C18H38
Molecular Weight: 254.50
Purity/Analysis Method: >99.5% (GC)
Form: Crystal
Color: White
Boiling point (°C): 317
Flash Point (°C): 166
Freezing point (°C): 28

Supplier: Avantor

This unique design completely encloses any LC analytical column up to 25 cm in length.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

Agilent offers the supplies you need for your Markes Thermal Desorber.

Supplier: TCI America

[Standard Material for GC]
CAS Number: 629-97-0
MDL Number: MFCD00009348
Molecular Formula: C22H46
Molecular Weight: 310.61
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Color: White
Boiling point (°C): 380
Melting point (°C): 46
Flash Point (°C): 166

Supplier: DWK Life Sciences (KIMBLE)

Gravity column manufactured from medium wall tubing with PTFE stopcock.

Supplier: Globe Scientific

Non sterile Diamond® PureFlow™ syringe filters are perfect for use in a wide range of filtration and sample applications where sterility is not needed. Non sterile filters are used in analytical chemistry for sample preperation, HPLC operations, and protecting analytical equipment from particle contamination.

Supplier: Alpco Diagnostics

The glutamate ELISA ia an enzyme immunoassay (ELISA) for the quantitative determination of glutamate in urine, plasma, serum, cell cultures and tissue homogenates.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

For fast and reproducible pre-column derivatization and separation of amino acids in protein hydrolysates and cell culture media.

Supplier: AGILENT TECHNOLOGIES, INC (CSD) CA

A range of high-quality tubing made from PEEK, PTFE, and other materials.

Supplier: Thermo Scientific

Maximum retention and loading of aromatic and moderately polar compounds with Thermo Scientific™ Hypersil™ PREP HS Phenyl reversed phase preparative HPLC columns.

Supplier: TCI America

[Standard Material for GC]
CAS Number: 112-63-0
MDL Number: MFCD00009534
Molecular Formula: C19H34O2
Molecular Weight: 294.48
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 346
Melting point (°C): -35
Flash Point (°C): 200
Specific Gravity (20/20): 0.89
Storage Temperature: 0-10°C

Supplier: DWK Life Sciences (KIMBLE)

The SPE glassware and manifolds have been specially designed for use with solid phase extraction disks to give you the highest possible recoveries of extracted analytes from drinking water, surface water and waste water samples.

Supplier: AGILENT TECHNOLOGIES, INC (CSD)

These are the supplies you need for your Markes thermal desorber.

Supplier: Restek

Contains: Aniline (62-53-3); Benzidine (92-87-5); 4-Chloroaniline (106-47-8); 3,3'-Dichlorobenzidine (91-94-1); Diphenylamine (122-39-4)*; 2-Nitroaniline (88-74-4); 3-Nitroaniline (99-09-2); 4-Nitroaniline (100-01-6); N-Nitrosodimethylamine (62-75-9); N-Nitrosodi-n-propylamine (621-64-7); Pyridine (110-86-1)

Supplier: ERA

One 500 cc radiochemistry, soil radionuclides standard includes the alpha, beta and gamma emitting radionuclides listed below.

Supplier: ERA

One 2 mL flame-sealed ampule on this volatiles in soil, soil standard in methanol requires spiking into the provided ten grams of solid matrix before analysis

Supplier: TCI America

[Standard Material for GC]
CAS Number: 301-00-8
MDL Number: MFCD00135851
Molecular Formula: C19H32O2
Molecular Weight: 292.46
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 347
Flash Point (°C): 113
Specific Gravity (20/20): 0.90
Storage Temperature: 0-10°C

Supplier: Ace Glass

This moisture trap is used for solvents heavier than water

Supplier: VWR International

The world’s best-selling clinical laboratory centrifuge designed to provide the ideal pre-analytic sample processing performance for all common blood tubes up to 75 to 100 mm (3 to 10 ml) with the press of just one button.

Supplier: ERA

One 12 mL screw-top vial yields up to 2 liters after dilution. Includes the alpha, beta and gamma emitting radionuclides listed below.

Supplier: IKA Works

Universal grinding mill with air-tight grinding chamber and interchangeable blades grinds a variety of substances, wet or dry

Supplier: TCI America

CAS Number: 1204-06-4
MDL Number: MFCD00005633
Molecular Formula: C11H9NO2
Molecular Weight: 187.20
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

Supplier: CDS ANALYTICAL

The original Empore SPE membrane is now available in pre-packed StageTips and are the only solution to save time and improve reproducibility of peptide / protein desalting and fractionation.